Individual Calculations February 2015
 Elkiess, Gregory  Total change: -29.40  Rating chartPersonal card
 Bois-Colombes Chess Master 2014 - Open B (-1900) BOIS COLOMBES FRA 2014-12-26
RcRownchangeKK*chgGame
 1552 1667 3.00 6 -0.87 20 -17.40 
  Bastin, Eugene 1370 FRA1.0010.15203.00 
  Thebaud, Edouard 1561 FRA1.0010.36207.20 
  Taramelli, Marc 1849 FRA0.001-0.2620-5.20 
  Razafindratsima, Timothe 1549 FRA0.001-0.6620-13.20 
  Guehtar, Fares 1454 FRA0.001-0.7720-15.40 
  Doisneau, Laurent 1529 FRA1.0010.31206.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 One Shot 8 (-2200 Elo) PARIS FRA 2015-01-04
RcRownchangeKK*chgGame
 1597 1667 0.00 1 -0.60 20 -12.00 
  Barzilay, Marianne 1597 FRA0.001-0.6020-12.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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